13386321

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{677}}^1$

素因数の和:722

約数の個数: 24

約数和(自身を含む): 20977320

約数和(自身を除く): 7590999

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 677, 1521, 2031, 2197, 6093, 6591, 8801, 19773, 26403, 79209, 114413, 343239, 1029717, 1487369, 4462107, 13386321]

約数ペア:

[(1, 13386321), (3, 4462107), (9, 1487369), (13, 1029717), (39, 343239), (117, 114413), (169, 79209), (507, 26403), (677, 19773), (1521, 8801), (2031, 6591), (2197, 6093)]